1139317380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{21751}}^1$

素因数の和:21866

約数の個数: 96

約数和(自身を含む): 3581249280

約数和(自身を除く): 2441931900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 8730, 10476, 13095, 17460, 21751, 26190, 43502, 52380, 65253, 87004, 108755, 130506, 195759, 217510, 261012, 326265, 391518, 435020, 587277, 652530, 783036, 978795, 1174554, 1305060, 1957590, 2109847, 2349108, 2936385, 3915180, 4219694, 5872770, 6329541, 8439388, 10549235, 11745540, 12659082, 18988623, 21098470, 25318164, 31647705, 37977246, 42196940, 56965869, 63295410, 75954492, 94943115, 113931738, 126590820, 189886230, 227863476, 284829345, 379772460, 569658690, 1139317380]

約数ペア:

[(1, 1139317380), (2, 569658690), (3, 379772460), (4, 284829345), (5, 227863476), (6, 189886230), (9, 126590820), (10, 113931738), (12, 94943115), (15, 75954492), (18, 63295410), (20, 56965869), (27, 42196940), (30, 37977246), (36, 31647705), (45, 25318164), (54, 21098470), (60, 18988623), (90, 12659082), (97, 11745540), (108, 10549235), (135, 8439388), (180, 6329541), (194, 5872770), (270, 4219694), (291, 3915180), (388, 2936385), (485, 2349108), (540, 2109847), (582, 1957590), (873, 1305060), (970, 1174554), (1164, 978795), (1455, 783036), (1746, 652530), (1940, 587277), (2619, 435020), (2910, 391518), (3492, 326265), (4365, 261012), (5238, 217510), (5820, 195759), (8730, 130506), (10476, 108755), (13095, 87004), (17460, 65253), (21751, 52380), (26190, 43502)]